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Asked: 2026-05-24T02:36:13+00:00

Simple question. I am using Java and MySQL database. I want to write database

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Simple question. I am using Java and MySQL database. I want to write database access methods what would use PreparedStatement method and would be parametrized, such as:

 public DBResult selectQueryWithParameters(String SQL, Object... params)

I know that you can do this for select queries, but what about DROP, CREATE and ALTER queries what are using execute(SQL) method. Likewise you may execute UPDATE, INSERT and DELETE queries what are using executeUpdate(SQL) method. Can I write parametrized methods for these queries?
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1 Answer

  1. Editorial Team

    You can use Connection’s prepareStatement method to prepare a statement. Then you can use setInt, setString, setXX methods to set the parameters. This works for SELECT, UPDATE, INSERT, and DELETE.

    Why would you want a PreparedStatement for DROP, CREATE, ALTER?
    CREATE TABLE stuff ( message VARCHAR(?) ) ;

    It does not make much sense to me.

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